Mark Abbott, M.A., M.F.T.
NPI 1609940600 · Mental Health Counselor · Costa Mesa, CA
Mark Abbott, M.A., M.F.T. is a Mental Health Counselor provider in Costa Mesa, CA (NPI 1609940600).
Provider details
- NPI number
- 1609940600
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.A., M.F.T.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFC 33780 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Abbott's NPI number?
- Mark Abbott's National Provider Identifier (NPI) is 1609940600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Abbott's specialty?
- Mark Abbott is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Abbott located?
- Mark Abbott's practice location on file with NPPES is 940 S Coast Dr, Costa Mesa, CA 92626-7735.
- What is Mark Abbott's phone number?
- The practice phone number listed in the NPPES registry for Mark Abbott is (714) 546-2515.
- Is Mark Abbott's NPI active?
- Yes — Mark Abbott's NPI (1609940600) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.